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重要文件

195235

Sigma-Aldrich

橙黄 II 钠盐

(Certified by the Biological Stain Commission), Dye content ≥85 %

同義詞:

4-(2-羟基-1-萘偶氮)苯磺酸 钠盐, 橙黄 II, 酸性二号橙, 酸性橙 7, 金莲橙 OOO-2

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About This Item

經驗公式(希爾表示法):
C16H11N2NaO4S
CAS號碼:
分子量::
350.32
顏色索引編號:
15510
Beilstein:
3898201
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

產品線

BioXtra

形狀

powder

成份

Dye content, ≥85%

λmax

483 nm

&epsilon ;(消光係數)

≥17000 at 480-486 nm in water at 0.01 g/L
≥26500 at 225-231 nm in water at 0.01 g/L
≥7500 at 307-313 nm in water at 0.01 g/L

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

[Na+].Oc1ccc2ccccc2c1\N=N\c3ccc(cc3)S([O-])(=O)=O

InChI

1S/C16H12N2O4S.Na/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1/p-1/b18-17+;

InChI 密鑰

CQPFMGBJSMSXLP-ZAGWXBKKSA-M

尋找類似的產品? 前往 產品比較指南

適合性

经认证可用于垂体嗜酸性粒细胞的 Wilson-Ezrin 方法,作为海氏或魏格特苏木精对石蜡切片的复染剂,以及弗来明氏三重染剂中橙色 G 的替代品。

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

Lot/Batch Number

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